.\"
.\"  decode-dimms.1 - manpage for the i2c-tools/decode-dimms utility
.\"  Copyright (C) 2013  Jaromir Capik
.\"  Copyright (C) 2017  Jean Delvare
.\"
.\"  This program is free software; you can redistribute it and/or modify
.\"  it under the terms of the GNU General Public License as published by
.\"  the Free Software Foundation; either version 2 of the License, or
.\"  (at your option) any later version.
.\"
.\"  This program is distributed in the hope that it will be useful,
.\"  but WITHOUT ANY WARRANTY; without even the implied warranty of
.\"  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\"  GNU General Public License for more details.
.\"
.TH decode-dimms 1 "Nov 2017" "i2c-tools" "User Commands"
.SH NAME
decode-dimms \- decode the information found in memory module SPD EEPROMs
.SH SYNOPSIS
.B decode-dimms
[-c] [-f [-b]] [-x|-X file [files..]]
.br
.B decode-dimms
-h
.SH DESCRIPTION

The purpose of the
.B decode-dimms
tool is to decode the information found in memory module SPD EEPROMs.
The SPD data is read either from the running system or dump files.
In the former case, the tool requires a kernel module to be loaded:
eeprom, at24 or ee1004 (for DDR4 SDRAM.)
.SH PARAMETERS
.TP
.B \-f, --format
Print nice html output
.TP
.B \-b, --bodyonly
Don't print html header (useful for postprocessing the output)
.TP
.B \--side-by-side
Display all DIMMs side-by-side if possible
.TP
.B \--merge-cells
Merge neighbour cells with identical values (side-by-side output only, default)
.TP
.B \--no-merge-cells
Don't merge neighbour cells with identical values (side-by-side output only)
.TP
.B \-c, --checksum
Decode completely even if checksum fails
.TP
.B \-x
Read data from hexdump files
.TP
.B \-X
Same as -x except treat multibyte hex data as little endian
.TP
.B \-h, --help
Display the usage summary
.SH BUGS
To report bugs or send fixes, please write to the Linux I2C mailing list
<linux-i2c@vger.kernel.org> with Cc to the current maintainer:
Jean Delvare <jdelvare@suse.de>.
.SH SEE ALSO
.BR decode-vaio (1)
.SH AUTHORS
Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner, Jean Delvare
